# Unrestricted Attention May Not Be All You Need–Masked Attention Mechanism Focuses Better on Relevant Parts in Aspect-Based Sentiment Analysis

> Research article (IEEE Access, 2022) · cited 36× · AI/ML

**Wikidata**: [openalex:W4206455206](https://www.wikidata.org/wiki/openalex:W4206455206)  
**Source**: https://4ort.xyz/entity/unrestricted-attention-may-not-be-all-you-needmasked-attention-mechanism-focuses-better-on-relevant-parts-in-aspect-base